:root {
    --vermelho: #ff7a00;
    --vermelho-escuro: #0b1b3a;
    --dourado: #ffd23f;
    --creme: #eaf6ff;
    --papel: #ffffff;
    --branco: #ffffff;
    --branco-quente: #fffdf5;
    --areia: #ffb347;
    --areia-clara: #ffd23f;
    --texto: #13294b;
    --texto-forte: #0b1b3a;
    --texto-suave: #40577a;
    --linha: #d7e9ff;
    --sombra: 0 18px 45px rgba(0, 119, 255, 0.2);
    --fonte-titulo: "Bangers", cursive;
    --fonte-texto: "Roboto", "Segoe UI", Tahoma, sans-serif;
    --largura-conteudo: 1170px;
    --largura-texto: 900px;
    --espaco-secao: 36px;
    --titulo-pagina: 52px;
    --titulo-secao: 40px;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: var(--fonte-texto);
    color: var(--texto);
    background-color: #07152b;
    background-image:
        radial-gradient(circle at 10% 15%, rgba(255, 122, 0, 0.3) 0 180px, transparent 181px),
        radial-gradient(circle at 90% 80%, rgba(0, 119, 255, 0.3) 0 240px, transparent 241px),
        linear-gradient(135deg, #07152b 0%, #0b2a5b 50%, #07152b 100%);
    line-height: 1.5;
}
#menu {
    background-color: var(--vermelho-escuro);
    padding: 12px 16px;
    text-align: center;
    border-bottom: 1px solid rgba(248, 243, 233, 0.1);
}
#menu a {
    display: inline-block;
    margin: 0 3px;
    padding: 10px 18px;
    border-radius: 999px;
    color: var(--creme);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
}
#menu a:hover {
    background-color: rgba(248, 243, 233, 0.14);
    color: var(--branco);
}
#menu a.ativo {
    background-color: var(--creme);
    color: var(--vermelho-escuro);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}
#menu a:focus-visible,
.voltar:focus-visible {
    outline: 3px solid var(--dourado);
    outline-offset: 3px;
}
header {
    background-color: var(--vermelho);
    background-image:
        radial-gradient(circle at 84% 55%, rgba(248, 243, 233, 0.09) 0 180px, transparent 181px),
        linear-gradient(120deg, var(--vermelho-escuro) 0%, var(--vermelho) 55%, var(--vermelho-escuro) 100%);
    border-bottom: 4px solid var(--dourado);
    overflow: hidden;
}
#topo {
    position: relative;
    width: calc(100% - 80px);
    max-width: var(--largura-conteudo);
    height: 260px;
    margin: auto;
}
header h1 {
    float: left;
    width: 640px;
    min-height: 132px;
    padding: 48px 0 10px;
    color: var(--branco-quente);
    font-family: var(--fonte-titulo);
    font-size: var(--titulo-pagina);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: 4px;
    text-transform: uppercase;
    white-space: nowrap;
}
header h1::after {
    content: "";
    display: block;
    width: 64px;
    height: 3px;
    margin-top: 18px;
    border-radius: 2px;
    background-color: var(--dourado);
}
header p {
    float: left;
    clear: left;
    padding: 0;
    color: var(--areia-clara);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
}
.bandeira {
    float: right;
    width: 280px;
    margin-top: 48px;
    visibility: hidden;
}
#topo::after {
    content: "";
    position: absolute;
    top: 48px;
    right: 0;
    width: 280px;
    height: 187px;
    border-radius: 16px;
    background-color: var(--vermelho-escuro);
    background-image: url("imagens/bandeira-japao.png");
    background-position: center;
    background-size: cover;
    box-shadow: 0 22px 45px rgba(0, 0, 0, 0.3);
}
.header-home #topo::after {
    background-image: url("imagens/bandeira-japao.png");
}
.header-cidades #topo::after {
    background-image: url("imagens/shibuya.jpg");
}
.header-pontos #topo::after {
    background-image: url("imagens/monte-fuji.jpg");
}
.header-curiosidades #topo::after {
    background-image: url("imagens/goku.png");
    background-size: contain;
    background-position: center bottom;
}
.header-comidas #topo::after {
    background-image: url("imagens/sushi.jpg");
}
main {
    flex: 1;
    background-image: linear-gradient(180deg, var(--papel) 0%, var(--creme) 100%);
}
main h2 {
    padding-top: 46px;
    color: var(--vermelho);
    font-family: var(--fonte-titulo);
    font-size: var(--titulo-secao);
    font-weight: 400;
    letter-spacing: 0.5px;
    text-align: center;
}
main h2::after {
    content: "";
    display: block;
    width: 56px;
    height: 3px;
    margin: 18px auto 0;
    border-radius: 2px;
    background-color: var(--dourado);
}
#home {
    width: calc(100% - 80px);
    max-width: var(--largura-texto);
    margin: var(--espaco-secao) auto 55px;
    padding: 32px 34px 38px;
    background-color: var(--papel);
    border: 1px solid var(--linha);
    border-top: 4px solid var(--dourado);
    border-radius: 26px;
    box-shadow: var(--sombra);
    text-align: center;
}
#home img {
    display: block;
    width: 600px;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    border-radius: 16px;
    box-shadow: 0 12px 28px rgba(67, 39, 20, 0.16);
}
#home p {
    max-width: 720px;
    margin: 20px auto 0;
    color: var(--texto-suave);
    font-size: 17px;
    line-height: 1.85;
}
#home p:first-of-type {
    margin-top: 30px;
    color: var(--texto-forte);
    font-size: 19px;
}
#home ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 10px 28px;
    max-width: 720px;
    margin: 24px auto 0;
    padding: 0;
    list-style: none;
    text-align: left;
}
#home li {
    position: relative;
    padding-left: 18px;
    color: var(--texto-suave);
    font-size: 16px;
    line-height: 1.65;
}
#home li::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--dourado);
}
#conteudo-interno {
    width: calc(100% - 40px);
    max-width: var(--largura-conteudo);
    margin: var(--espaco-secao) auto 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.foto-link {
    display: block;
    color: inherit;
    text-decoration: none;
}
.foto-link:focus-visible .foto {
    outline: 3px solid var(--dourado);
    outline-offset: 3px;
}
.foto {
    width: 214px;
    margin: 10px;
    overflow: hidden;
    background-color: var(--papel);
    border: 1px solid var(--linha);
    border-radius: 18px;
    box-shadow: 0 8px 20px rgba(67, 39, 20, 0.06);
    transition: transform 0.25s, box-shadow 0.25s;
}
.foto:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 30px rgba(67, 39, 20, 0.16);
}
.foto img {
    display: block;
    width: 100%;
    height: 142px;
    object-fit: cover;
    transition: transform 0.35s;
}
.foto:hover img {
    transform: scale(1.04);
}
@media (min-width: 900px) and (max-width: 1209px) {
    .foto-link {
        width: 20%;
    }
    .foto {
        width: auto;
        margin: 8px;
    }
}
.legenda {
    padding: 2px 8px;
    color: var(--texto-suave);
    font-size: 13px;
    line-height: 1.4;
    text-align: center;
    overflow-wrap: break-word;
}
.capital {
    padding-top: 12px;
    color: var(--vermelho);
    font-family: var(--fonte-titulo);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.25;
}
.legenda:last-child {
    padding-bottom: 14px;
}
.voltar {
    display: block;
    width: fit-content;
    margin: 20px auto 36px;
    padding: 10px 22px;
    background-color: var(--papel);
    border: 1px solid var(--linha);
    border-radius: 999px;
    color: var(--vermelho);
    font-size: 13px;
    font-style: normal;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}
.voltar:hover {
    background-color: var(--branco);
    border-color: var(--dourado);
    color: var(--vermelho-escuro);
}
.descricao-pagina {
    width: calc(100% - 80px);
    max-width: var(--largura-texto);
    margin: 26px auto 0;
    color: var(--texto-suave);
    font-size: 17px;
    line-height: 1.8;
    text-align: center;
}
footer {
    padding: 26px 20px 24px;
    background-color: var(--vermelho-escuro);
    border-top: 4px solid var(--dourado);
    color: var(--creme);
    text-align: center;
}
footer p {
    font-size: 13px;
    line-height: 1.7;
}
footer p:first-child {
    color: var(--branco);
    font-weight: 600;
    letter-spacing: 0.4px;
}
footer p + p {
    color: var(--areia);
    font-size: 12px;
}

#menu {
    background-color: #0b1b3a;
    border-bottom: 2px solid #ff7a00;
}
#menu a {
    color: #eaf6ff;
    font-weight: 700;
    letter-spacing: 1px;
}
#menu a:hover {
    background-color: rgba(0, 119, 255, 0.35);
    color: #ffffff;
}
#menu a.ativo {
    background-color: #ff9f1c;
    color: #0b1b3a;
    box-shadow: 0 0 18px rgba(255, 159, 28, 0.55);
}
header {
    background-image:
        repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.08) 0 3px, transparent 3px 26px),
        radial-gradient(circle at 84% 42%, rgba(255, 255, 255, 0.2) 0 150px, transparent 151px),
        linear-gradient(115deg, #e85d04 0%, #ff9f1c 47.6%, #ffffff 47.9%, #ffffff 48.1%, #0077ff 48.4%, #00b4d8 100%);
    border-bottom-color: #ffd23f;
}
header h1 {
    letter-spacing: 1px;
    line-height: 1.05;
    color: #ffffff;
    text-shadow: 4px 4px 0 #0b1b3a, 0 0 26px rgba(255, 210, 63, 0.55);
}
header h1::after {
    width: 84px;
    height: 5px;
    border-radius: 999px;
    background: linear-gradient(90deg, #ffffff, #ffd23f);
}
header p {
    color: #0b1b3a;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.25);
}
#topo::after {
    box-sizing: border-box;
    border: 3px solid #ffffff;
    box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.85), 0 22px 45px rgba(7, 21, 43, 0.35);
}
main {
    background-color: #f2f9ff;
    background-image:
        radial-gradient(circle at 8% 12%, rgba(255, 122, 0, 0.12) 0 130px, transparent 131px),
        radial-gradient(circle at 92% 80%, rgba(0, 119, 255, 0.12) 0 180px, transparent 181px),
        radial-gradient(rgba(11, 27, 58, 0.1) 1.5px, transparent 1.6px),
        linear-gradient(180deg, #f7fbff 0%, #e6f2ff 100%);
    background-size: auto, auto, 22px 22px, 100% 100%;
}
main h2 {
    color: #0b3d91;
    letter-spacing: 1px;
    text-shadow: 2px 2px 0 #ffb703;
}
main h2::after {
    width: 80px;
    height: 5px;
    border-radius: 999px;
    background: linear-gradient(90deg, #ff7a00, #ffd23f, #0077ff);
}
.foto {
    border: 2px solid #ff8c00;
    box-shadow: 0 8px 0 rgba(0, 119, 255, 0.18), 0 12px 24px rgba(11, 27, 58, 0.12);
}
.foto:hover {
    transform: translateY(-6px) rotate(1deg);
    box-shadow: 0 12px 0 rgba(255, 122, 0, 0.24), 0 20px 32px rgba(11, 27, 58, 0.18);
}
.foto img {
    filter: saturate(1.12) contrast(1.04);
}

.capital {
    color: #b33a00;
    font-weight: 400;
    letter-spacing: 0.5px;
}
.legenda {
    color: #40577a;
}
.descricao-pagina {
    color: #334e73;
}
.voltar {
    background-color: transparent;
    background-image: linear-gradient(135deg, #ffd23f, #ff7a00);
    border: 0;
    color: #0b1b3a;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 6px 0 #0b1b3a, 0 10px 18px rgba(11, 27, 58, 0.2);
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s, color 0.2s;
}
.voltar:hover {
    background-color: transparent;
    background-image: linear-gradient(135deg, #0077ff, #00b4d8);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 0 #0b1b3a, 0 14px 22px rgba(11, 27, 58, 0.24);
}
.voltar:active {
    transform: translateY(3px);
    box-shadow: 0 3px 0 #0b1b3a;
}
#home {
    border-color: #cfe6ff;
    border-top: 6px solid #ff7a00;
    box-shadow: 0 18px 45px rgba(0, 119, 255, 0.2), 0 0 0 4px rgba(255, 122, 0, 0.08);
}
#home img {
    border: 4px solid #ffffff;
    box-shadow: 0 0 0 4px #ff8c00, 0 16px 30px rgba(11, 27, 58, 0.18);
}
#home p {
    color: #40577a;
}
#home p:first-of-type {
    color: #13294b;
}
#home li::before {
    background-color: #ff7a00;
}
footer {
    background-color: #0b1b3a;
    background-image: linear-gradient(120deg, rgba(255, 122, 0, 0.22), transparent 42%, rgba(0, 119, 255, 0.22));
    border-top-color: #ffd23f;
    color: #eaf6ff;
}
footer p:first-child {
    color: #ffd23f;
}
footer p + p {
    color: #c7e4ff;
}
#menu a:focus-visible,
.voltar:focus-visible,
.foto-link:focus-visible .foto {
    outline-color: #ffd23f;
}
::selection {
    background-color: #ffd23f;
    color: #0b1b3a;
}